Scientists are people who love to find reason in everyday occurrences, whether it be from physics, chemistry, biology or anything in between. However, in this pursuit for excessive knowledge about these occurrences, it can blow up in their faces... sometimes quite literally.
Another scientist can be found outside Vault 87. This female scientist was probably killed by the huge amount of radiation which lingers outside the Vault entrance.
Yet another scientist is found dead in a wastelander camp behind a large body of water. The body of a drowned raider can be found near the bloody corpses of the scientist and a wastelander, implying that he murdered them.